18383601

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 25755264

約数和(自身を除く): 7371663

約数列:

[1, 3, 23, 69, 157, 471, 1697, 3611, 5091, 10833, 39031, 117093, 266429, 799287, 6127867, 18383601]

約数ペア:

[(1, 18383601), (3, 6127867), (23, 799287), (69, 266429), (157, 117093), (471, 39031), (1697, 10833), (3611, 5091)]